PROTASPIS


Meaning of PROTASPIS in English

-_pə̇s noun

( plural protaspi·des -pəˌdēz)

Etymology: New Latin, from prot- + -aspis

: the minute discoid or oval first larval form of a trilobite that has a well-marked axial lobe, large head region, and but little segmentation

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.